package com.itheima.reggie.exception;

/*基于ThreadLocal封装工具类,用户保存和获取用户id*/
public class BaseContext {
    private static ThreadLocal<Long> threadLocal=new ThreadLocal<>();
    public  static void setCurrentId(Long id)
    {
        threadLocal.set(id);
    }
    public static Long getCurrentId()
    {
        return threadLocal.get();
    }
}
